It is morally incorrect to keep the animals in zoo as captives.' Do you agree or disagree. Justify your stance by supporting it with two strong reasons.
Answers
Answer:
order to solve this problem, you should create two equations using two variables (x and y) and the information you're
given. Let x be the number of left-handed female students and let y be the number of left-handed male students. Using the information given in the problem, the number of right-handed female students will be 5x and the number of right handed male students will be 9y. Since the total number of left-handed students is 18 and the total number of right handed students is 122, the system of equations below must be true:
x+y=18
5x+9y=122
When you solve this system of equations, you get x=10 and y=8. Thus, 5*10, or 50, of the 122 right-handed students are female. Therefore, the probability that a right-handed student selected at random is female is 50122, which to the nearest thousandth is 0.410.